Time in ACST and AKST
The time difference between Australian Central Standard Time (ACST) and Alaska Standard Time (AKST) is 18 hours 30 minutes. Alaska Standard Time is 18 hours 30 minutes behind Australian Central Standard Time.
This means 9am ACST is 2:30pm AKST (previous day) and 5pm ACST is 10:30pm AKST (previous day).
Australian Central Standard Time
- The current local time in ACST is 9:57 pm (July 18, 2026)
- ACST time zone offset is UTC+09:30
Alaska Standard Time
- The current local time in AKST is 9:27 pm (July 18, 2026)
- AKST time zone offset is UTC-09:00
How to convert Australian Central Standard Time to Alaska Standard Time?
Subtract 18 hours 30 minutes from Australian Central Standard Time to get Alaska Standard Time.
Time in ACST
00:00
Time in AKST
00:00
Use the slider above to convert Australian Central Standard Time to Alaska Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| ACST | AKST |
|---|---|
| 12am | 5:30am |
| 1am | 6:30am |
| 2am | 7:30am |
| 3am | 8:30am |
| 4am | 9:30am |
| 5am | 10:30am |
| 6am | 11:30am |
| 7am | 12:30pm |
| 8am | 1:30pm |
| 9am | 2:30pm |
| 10am | 3:30pm |
| 11am | 4:30pm |
| 12pm | 5:30pm |
| 1pm | 6:30pm |
| 2pm | 7:30pm |
| 3pm | 8:30pm |
| 4pm | 9:30pm |
| 5pm | 10:30pm |
| 6pm | 11:30pm |
| 7pm | 0:30am |
| 8pm | 1:30am |
| 9pm | 2:30am |
| 10pm | 3:30am |
| 11pm | 4:30am |